google.load('visualization', '1.0', {'packages':['corechart']});
google.setOnLoadCallback(function(){
  var data = new google.visualization.DataTable();
       data.addColumn('string', '日');
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', '推測');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS前月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addColumn('number', 'iOS当月');
       data.addColumn({type:'string', role:'annotation'});
       data.addColumn({type:'string', role:'annotationText'});
       data.addRows([
        ['1日',140,null,null,317,null,null,140,null,null,null,null,null],
['2日',208,null,null,450,null,null,null,null,null,null,null,null],
['3日',233,null,null,477,null,null,null,null,null,null,null,null],
['4日',259,null,null,489,null,null,null,null,null,null,null,null],
['5日',271,null,null,522,'UP!','ミス・エックス[謎の仲介人]ピックアップスカウト: 10/05 → 10/19',null,null,null,null,null,null],
['6日',323,null,null,243,null,null,null,null,null,null,null,null],
['7日',319,'UP!','響宴ステージ！ ピックアップスカウト: 09/07 → 09/21',276,null,null,null,null,null,null,null,null],
['8日',71,null,null,350,null,null,71,null,null,null,null,null],
['9日',null,null,null,414,null,null,102,null,null,null,null,null],
['10日',152,null,null,499,null,null,152,null,null,null,null,null],
['11日',227,null,null,542,null,null,null,null,null,null,null,null],
['12日',263,null,null,548,'UP!','ジノ[名門貴族は庶民の日常を満喫中]ピックアップスカウト: 10/12 → 10/19',null,null,null,null,null,null],
['13日',292,null,null,292,null,null,null,null,null,null,null,null],
['14日',365,null,null,405,null,null,null,null,null,null,null,null],
['15日',416,null,null,468,null,null,null,null,null,null,null,null],
['16日',412,null,null,540,null,null,null,null,null,null,null,null],
['17日',408,null,null,506,null,null,null,null,null,null,null,null],
['18日',330,null,null,398,null,null,null,null,null,null,null,null],
['19日',301,null,null,364,'UP!','あなたの気持ち、わたしの気持ち ピックアップスカウト: 10/19 → 11/02',null,null,null,null,null,null],
['20日',328,null,null,105,null,null,null,null,null,105,null,null],
['21日',331,'UP!','全世界累計 300万DL記念 SIDE：A 日替わりピックアップスカウト: 09/21 → 09/28',167,null,null,null,null,null,167,null,null],
['22日',202,null,null,241,null,null,null,null,null,null,null,null],
['23日',199,null,null,300,null,null,199,null,null,null,null,null],
['24日',213,null,null,368,null,null,null,null,null,null,null,null],
['25日',230,null,null,371,null,null,null,null,null,null,null,null],
['26日',282,null,null,387,'UP!','10/26 Happy Birthday スカウト: 10/26 → 10/30',null,null,null,null,null,null],
['27日',321,null,null,233,null,null,null,null,null,null,null,null],
['28日',346,'UP!','2部3章開幕記念ピックアップスカウト: 09/28 → 10/07',268,null,null,null,null,null,null,null,null],
['29日',211,null,null,318,null,null,null,null,null,null,null,null],
['30日',264,null,null,321,null,null,null,null,null,null,null,null],
['31日',null,null,null,312,'UP!','2部4章開幕記念ピックアップスカウト: 10/31 → 11/09',null,null,null,null,null,null]
        ]);
  var options = {
    chartArea: {'width':'85%', 'height':'65%', 'left':60 },
    'pointSize': 3,
    hAxis: { titleTextStyle:{italic:false}, format:'#',ticks: [1,5,10,15,20,25,30] },
    vAxis: { title:'2023年10月ランキング',  titleTextStyle:{italic:false}, format:'#',viewWindow:{min:0,max:600},direction:-1 },
    legend: {position: 'top' },
    tooltip: { trigger: 'both' },
    focusTarget: 'category',
    colors:['skyblue','pink','#2980b9','#e74c3c']
  };

  var chart = new google.visualization.LineChart(document.getElementById('graphField'));
  chart.draw(data, options);

  var lastlogday=31 -1 ;
  var lastlogcat=4;

  if(lastlogday>=0){
    chart.setSelection([{
      row: lastlogday,
      column: lastlogcat
    }]);
  
    google.visualization.events.addListener(chart, 'click', function() {
      if(chart.getSelection()[0]){
        //chart.setSelection(null)
      }
    });
  }

});